From 28d85aa7cb1f027ab076cb3ebb7f34b524ec0f45 Mon Sep 17 00:00:00 2001
From: Ben Pfaff <blp@cs.stanford.edu>
Date: Sat, 9 Apr 2011 10:55:53 -0700
Subject: [PATCH] u8-istream: Add cast to iconv() to suppress warnings on some
 systems.

Problem reported by Harry Thijssen <harry.thijssen@gmail.com>.
Fix suggested by John Darrington <john@darrington.wattle.id.au>.
---
 src/libpspp/u8-istream.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/libpspp/u8-istream.c b/src/libpspp/u8-istream.c
index 9318d59e..c1116343 100644
--- a/src/libpspp/u8-istream.c
+++ b/src/libpspp/u8-istream.c
@@ -253,7 +253,8 @@ convert_iconv (iconv_t converter,
                char **inbufp, size_t *inbytesleft,
                char **outbufp, size_t *outbytesleft)
 {
-  size_t n = iconv (converter, inbufp, inbytesleft, outbufp, outbytesleft);
+  size_t n = iconv (converter, (ICONV_CONST char **) inbufp, inbytesleft,
+                    outbufp, outbytesleft);
   return n == SIZE_MAX ? errno : 0;
 }
 
-- 
2.30.2